diff --git a/custom_components/anthropic/__init__.py b/custom_components/anthropic/__init__.py
index aa6cf50..df6ea42 100644
--- a/custom_components/anthropic/__init__.py
+++ b/custom_components/anthropic/__init__.py
@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 import anthropic
-
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_API_KEY, Platform
 from homeassistant.core import HomeAssistant
diff --git a/custom_components/anthropic/config_flow.py b/custom_components/anthropic/config_flow.py
index 01e16ec..4288b09 100644
--- a/custom_components/anthropic/config_flow.py
+++ b/custom_components/anthropic/config_flow.py
@@ -8,7 +8,6 @@
 
 import anthropic
 import voluptuous as vol
-
 from homeassistant.config_entries import (
     ConfigEntry,
     ConfigFlow,
diff --git a/custom_components/anthropic/conversation.py b/custom_components/anthropic/conversation.py
index 8233a0b..b9c27cb 100644
--- a/custom_components/anthropic/conversation.py
+++ b/custom_components/anthropic/conversation.py
@@ -1,10 +1,11 @@
 """Conversation support for Anthropic."""
 
-from collections.abc import Callable
 import json
+from collections.abc import Callable
 from typing import Any, Literal, cast
 
 import anthropic
+import voluptuous as vol
 from anthropic._types import NOT_GIVEN
 from anthropic.types import (
     Message,
@@ -16,9 +17,6 @@
     ToolUseBlock,
     ToolUseBlockParam,
 )
-import voluptuous as vol
-from voluptuous_openapi import convert
-
 from homeassistant.components import assist_pipeline, conversation
 from homeassistant.components.conversation import trace
 from homeassistant.const import CONF_LLM_HASS_API, MATCH_ALL
@@ -27,6 +25,7 @@
 from homeassistant.helpers import device_registry as dr, intent, llm, template
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.util import ulid
+from voluptuous_openapi import convert
 
 from . import AnthropicConfigEntry
 from .const import (
diff --git a/tests/conftest.py b/tests/conftest.py
index 59e3a12..3af5c78 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -3,15 +3,12 @@
 from unittest.mock import AsyncMock, patch
 
 import pytest
-
 from homeassistant.const import CONF_LLM_HASS_API
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import llm
 from homeassistant.setup import async_setup_component
-
 from pytest_homeassistant_custom_component.common import MockConfigEntry
 
-
 pytest_plugins = "pytest_homeassistant_custom_component"
 
 
diff --git a/tests/test_config_flow.py b/tests/test_config_flow.py
index 714ca9b..6acb030 100644
--- a/tests/test_config_flow.py
+++ b/tests/test_config_flow.py
@@ -2,6 +2,7 @@
 
 from unittest.mock import AsyncMock, patch
 
+import pytest
 from anthropic import (
     APIConnectionError,
     APIResponseValidationError,
@@ -10,10 +11,13 @@
     BadRequestError,
     InternalServerError,
 )
+from homeassistant import config_entries
+from homeassistant.const import CONF_LLM_HASS_API
+from homeassistant.core import HomeAssistant
+from homeassistant.data_entry_flow import FlowResultType
 from httpx import URL, Request, Response
-import pytest
+from pytest_homeassistant_custom_component.common import MockConfigEntry
 
-from homeassistant import config_entries
 from custom_components.anthropic.config_flow import RECOMMENDED_OPTIONS
 from custom_components.anthropic.const import (
     CONF_CHAT_MODEL,
@@ -25,11 +29,6 @@
     RECOMMENDED_CHAT_MODEL,
     RECOMMENDED_MAX_TOKENS,
 )
-from homeassistant.const import CONF_LLM_HASS_API
-from homeassistant.core import HomeAssistant
-from homeassistant.data_entry_flow import FlowResultType
-
-from pytest_homeassistant_custom_component.common import MockConfigEntry
 
 
 def test_test(hass):
diff --git a/tests/test_conversation.py b/tests/test_conversation.py
index 1818194..d138a86 100644
--- a/tests/test_conversation.py
+++ b/tests/test_conversation.py
@@ -2,13 +2,10 @@
 
 from unittest.mock import AsyncMock, Mock, patch
 
+import voluptuous as vol
 from anthropic import RateLimitError
 from anthropic.types import Message, TextBlock, ToolUseBlock, Usage
 from freezegun import freeze_time
-from httpx import URL, Request, Response
-from syrupy.assertion import SnapshotAssertion
-import voluptuous as vol
-
 from homeassistant.components import conversation
 from homeassistant.components.conversation import trace
 from homeassistant.const import CONF_LLM_HASS_API
@@ -17,8 +14,9 @@
 from homeassistant.helpers import intent, llm
 from homeassistant.setup import async_setup_component
 from homeassistant.util import ulid
-
+from httpx import URL, Request, Response
 from pytest_homeassistant_custom_component.common import MockConfigEntry
+from syrupy.assertion import SnapshotAssertion
 
 
 def test_test(hass):
diff --git a/tests/test_init.py b/tests/test_init.py
index 69abe32..357e51e 100644
--- a/tests/test_init.py
+++ b/tests/test_init.py
@@ -2,18 +2,16 @@
 
 from unittest.mock import AsyncMock, patch
 
+import pytest
 from anthropic import (
     APIConnectionError,
     APITimeoutError,
     AuthenticationError,
     BadRequestError,
 )
-from httpx import URL, Request, Response
-import pytest
-
 from homeassistant.core import HomeAssistant
 from homeassistant.setup import async_setup_component
-
+from httpx import URL, Request, Response
 from pytest_homeassistant_custom_component.common import MockConfigEntry